5BB Mono Cells Perc

Tongwei Solar Co., Ltd.
Price:
From $0.240 / Wp
Cell Type: Monocrystalline
Power Range: 4.89~5.2 Wp
Region: China China
Note: Your Enquiry will be sent directly to Tongwei Solar Co., Ltd..

Description:

1. High efficiency 21.4%
2. 100% checked for reverse current and visual appearance
3. Good PID/LID resistance
4. Outstanding electrical stability
5. Great solder-ability

Product Characteristics

Model No.
4.89 4.91 4.94 4.96 4.98 5.01 5.03 5.06 5.08 5.11 5.13 5.16 5.18 5.2
Product Characteristics  
Cell Technology Monocrystalline
Dimensions 156.75×156.75 mm
Cell Thickness 200 ± 20 µm
Front Surface (-)  
No. of Busbars 5
Busbar Width 0.7 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)  
No. of Soldering Pads 5
Soldering Pad Width 1.8 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC  
Maximum Power (Pmax)
4.89 W 4.91 W 4.94 W 4.96 W 4.98 W 5.01 W 5.03 W 5.06 W 5.08 W 5.11 W 5.13 W 5.16 W 5.18 W 5.2 W
Voltage at Maximum Power Point (Vmpp)
0.538 V 0.54 V 0.542 V 0.544 V 0.546 V 0.548 V 0.55 V 0.552 V 0.554 V 0.556 V 0.558 V 0.56 V 0.562 V 0.564 V
Current at Maximum Power Point (Impp)
9.077 A 9.088 A 9.1 A 9.111 A 9.123 A 9.134 A 9.145 A 9.156 A 9.167 A 9.182 A 9.197 A 9.206 A 9.217 A 9.229 A
Open Circuit Voltage (Voc)
0.648 V 0.649 V 0.651 V 0.652 V 0.654 V 0.656 V 0.657 V 0.658 V 0.66 V 0.661 V 0.663 V 0.664 V 0.666 V 0.667 V
Short Circuit Current (Isc)
9.606 A 9.623 A 9.636 A 9.649 A 9.663 A 9.674 A 9.686 A 9.7 A 9.713 A 9.721 A 9.732 A 9.741 A 9.75 A 9.757 A
Cell Efficiency
20 % 20.1 % 20.2 % 20.3 % 20.4 % 20.5 % 20.6 % 20.7 % 20.8 % 20.9 % 21 % 21.1 % 21.2 % 21.3 %
Fill Factor (FF)
78.45 % 78.58 % 78.63 % 78.78 % 78.82 % 78.87 % 79.04 % 79.19 % 79.22 % 79.45 % 79.54 % 79.71 % 79.77 % 79.98 %
Thermal Ratings  
Temperature Coefficient of Pmax -0.38 %/˚C
Temperature Coefficient of Voc -0.36 %/˚C
Temperature Coefficient of Isc 0.07 %/˚C
Intensity Dependence
Intensity
Voc
Vmpp
1000 W/m2
1
--
900 W/m2
0.996
--
800 W/m2
0.991
--
600 W/m2
0.988
--
400 W/m2
0.962
--
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Tongwei Solar Co., Ltd.

No. 888 Changning Ave., High-Tech Zone, Hefei, Anhui
No. Staff: 3,500
Parent Company: Tongwei Group
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Useful Contacts

Contact Face
Tom Liu International Marketing Manager
Contact Face
Joe Chen Overseas Manager

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